Mob custom drop or certain map. A little farm room concept.

[RedRumPie]

Hello good and good day. I'm here to request a mini farm room npc well it really does is there will be a Farm room manager that would warp you to a farm room ( item id : force_3-2 ) for the cost of 2 tokens ( item id : 20600 ) once inside there will be MVP and Mini Boss mobs inside the farm room ( item db : force_3-2 ) all the mobs inside would not drop any item except for coins ( item id :  20601 ) .

 

 

T.I.A for those who will help me  

[sandbox]

Duplicate the mob via mob_avail, then edit the it's drop config on mob_db